baber/WOPTO huggingface dataset:
Patent JP-H10220406-A (JP)
Title: Control device for processing machine
Inventor: OCHI YOSHIYUKI
IPC: B30B15/22
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a processing machine, having the capability of lowering a noise level, reducing facility cost, allowing an easy maintenance work and making power-matched control. SOLUTION: A solenoid proportional relief valve 5 is connected to a delivery line 2 led from a fixed displacement pump 1 to a hydraulic cylinder for driving a press. Also, detection signals Vf and Vf' inputted from a linear encoder are subtracted from an instruction signal Vi showing the displacement target value of the hydraulic cylinder via a subtraction part 9, thereby obtaining a deviation signal Ve. Judgement means 10 to 13 make judgement as to whether the increment ΔVe of a current deviation signal for the previous deviation signal outputted from the subtraction part 9 through a controller 7 is equal to or above the prescribed value. When the increment ΔVe is identified as equal to or larger than the prescribed value, an increment instruction signal is issued to the solenoid proportional relief valve 5 for increasing the set pressure thereof.
Patent JP-H03229023-A (JP)
Title: Hydraulic power transmitting joint
Inventor: SUZUKI SATORU
IPC: F16D31/02
Filed: 1990-01-31
Abstract: PURPOSE:To prevent a cam and plunger from partial wear by providing an inlet valve forcibly opened before the completion of discharge stroke of the plunger in a power transmitting joint having transmitting torque controlled between input and output shafts by flow resistance in a pump discharge path. CONSTITUTION:When a rotational difference is produced between a cam 1 and rotor 4, a plunger 6 in the discharge stroke is pushed axially by the cam face 2 of the cam 1 to extrude oil from a plunger chamber 5 to a high pressure chamber 16 so that an inlet hole 8A is forcibly closed by a rotary valve 10. Oil in the high pressure chamber 16 is supplied to a low pressure chamber 20, and oil pressure in the high pressure chamber 16 and plunger chamber 5 is increased by the resistance of an orifice 18 so that torque is transmitted between the cam 1 and rotor 4. When the cam 1 is further rotated, an intake stroke starts and the inlet hole 8A is forcibly opened by the valve 10 before the completion of discharge stroke of the plunger 6. Thus, high pressure will not act on the plunger 6 so that the cam 1 and plunger 6 can be prevented from partial wear.
Patent JP-H08223777-A (JP)
Title: Load controller
Inventor: NAGAO SHINJI
IPC: H02H3/347
Filed: 1995-02-09
Abstract: PURPOSE: To make it possible to set a reference value for judging anomaly best suited to protection requirements by operating overload protection characteristics based on a plurality of data stored in a memory circuit, selecting optimum protecting characteristics from the results of said operation and setting the characteristics in an automatic setting circuit. CONSTITUTION: Current values sampled at certain time intervals from the start of operation of a motor 2 and sampling time are stored in a memory circuit 17. A logic operation circuit 14 calculates reference values for judging anomaly (overload protecting characteristics) based on a plurality of data stored in the memory circuit 17 and selects the optimum values of overload protecting characteristics based on the results of the operation. And the optimum values are automatically set as reference values for judging anomaly in an automatic setting circuit 18. By doing this, the reference values for judging anomaly best suited to the protection requirements can be automatically set.
Patent JP-S59148111-A (JP)
Title: Magnetic head
Inventor: KUKITSU TOMOHISA
IPC: G11B5/187
Filed: 1983-02-14
Abstract: PURPOSE:To reproduce accurately a control signal despite variation of the tape speed by providing a magneto-resistance effect element at a place near an annular core set at the rubbing side of a magnetic tape. CONSTITUTION:A core 2 is supported by a core support 1, and a glass substrate 3 is fixed to the side surface of the core 2. A magneto-resistance effect (MR) element 4 is provided to the side surface of the substrate 3. This magnetic core assembly half 6 is butted to another magnetic core half 6 containing an MR element. Thus an annular core is obtained. This core is fixed into a shileding case 7. Then a signal magnetic field is accurately detected regardless of the speed of a magnetic tape since the element 4 is not affected by the moving speed of the signal magnetic field.
Patent JP-S60167030-A (JP)
Title: System and circuit for shift flag generation
Inventor: HANAWA MAKOTO
IPC: G06F7/76
Filed: 1984-02-10
Abstract: PURPOSE:To perform processing at a high speed while maintaining compatibility with conventional instruction specifications by allowing a barrel shifter which makes an optional digit shift in one cycle to generate the same arithmetic flag as that when a sequential shift is made. CONSTITUTION:A barrel shifter 100 outputs the shift result 30 of input data 10 and its overflow 40 in shifting operation in response to an (r)-digit arithmetical left shift indication 20. A zero detector 200 inputs the shift result 30 and outputs a zero flag 50. A barrel shifter 101 outputs the shift result 31 of the input data 10 and its sign 61 before the shifting in response to an (n-r)-digit arithmetical right shift indication 21. A zero detector 201 inputs the shift result 31 as input data and outputs a zero flag 50 while using the sign 61 as a control signal. An overflow flag generator 300 inputs the MSB of the shift result 30, i.e. sign 32, sign 61 of the input data before the shift, and zero flag 51 from the zero detector 201 and outputs an overflow flag 70.
Patent JP-H04348233-A (JP)
Title: Wavelength sensitive photon detector
Inventor: ANDOREASU DEIRUKU BUIIKU
IPC: H01L31/0352
Filed: 1991-01-22
Abstract: PURPOSE: To obtain an efficient detector which is optionally tuned so as to detect a photon with wavelength within a specific range by grounding the input surface of crystal on a quantum well surface at a Brewster angle and deflecting only the polarization of a perpendicular E vector into the crystal. CONSTITUTION: This detector is formed of undoped semiconductor gallium element crystal deposited in different-thickness GaAs and Al×Ga1-x As layers by molecule-beam epitaxy or other epitaxial technology. At least one input surface of the crystal is grounded at the Brewster angle (e.g. 74 deg. to GaAs) as to the quantum well surface, only the polarization which can stimulate the inter-side-band transition of the E vector perpendicular to the quantum well is deflected into the crystal, and parallel polarization which is disturbed by thermal effect is removed from the system. Consequently, the detector has fast response and can easily be designed and is reducible in size, and then the detector is easily manufactured and optionally tuned with efficiency so as to detect a photon of specific wavelength.
Patent JP-S56119767-A (JP)
Title: Carburizing method
Inventor: ABE TOSHIHIKO
IPC: C23C8/46
Filed: 1980-02-23
Abstract: PURPOSE: To carburize the surfaces of steel manufactures safely and efficiently by dipping the manufactures in a CO-contg. molten salt.  
     CONSTITUTION: One of salts such as sodium chloride, calcium chloride, barium chloride, sodium carbonate and potassium carbonate or a mixture thereof is melted by heating in a quartz container. The surface of this molten salt is coated with fine powder of graphite in such a thickness that the external surface is not made red- hot. Steel manufactures to be carburized are dipped in said molten salt for a fixed time to form carburized surface layers. The graphite is converted into CO by incomplete combustion in the molten salt, this CO penetrates and diffuses in the salt, and C of the CO is dissolved in Fe in a solid state to carry out carburizing. Consumed CO is replenished with CO formed in the graphite layer. Since a poisonous compound such as sodium cyanide is not used, the manufactures are safely carburized with high efficiency. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60166711-A (JP)
Title: Valve operating device of hydraulic drive type
Inventor: FUKUYOSHI TADASHI
IPC: F01L9/11
Filed: 1984-02-10
Abstract: PURPOSE:To prolong the life of a valve by providing rotatability for the valve stem with the aid of a blade using the jetting air, preventing the valve element installed at bottom of the valve stem from lying at a specific position of cylinder or valve seat having different temp. for a long while, and thereby eliminating risk of hot breakage of the valve. CONSTITUTION:When a cam 1 heaves a piston 3, a supply holes 6 is blocked to cause pressure rise in a pump chamber 4, and the working oil given a high pressure reaches the valve side piston chamber 9 via a high presure pipe 8. When this chamber 9 has a high pressure, a valve stem 11 is depressed. When the air in an air spring chamber 15 is compressed by said depression of valve stem 11 to cause sink of a blade 102 down to the position of a nozzle 103, the compressed air in the air spring chamber 15 passes through passage 101 and blade 102 to jet out to the atmosphere from said nozzle 103. Accordingly the blade 102 and valve stem 11 are rotated by the reactive force of the air jetting out of this nozzle 103 so as not to allow the exhaust valve 12 to stay the same position of the valve seat 13 for a long time, so that hot breakage of the valve can be prevented.
Patent JP-H10204850-A (JP)
Title: Mooring facility
Inventor: AIBA MITSURU
IPC: E02B3/20
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To restrain a floating body regardless of fluctuation of a water level by locking each one end of a plurality of mooring ropes on the floating body respectively, locking each other end of the mooring ropes on the land, and rotatably and movably mounting a moving pulley hanging weight under a water surface on the intermediate part of each mooring rope. SOLUTION: Each one end of a plurality of mooring ropes 2 is locked on the bottom part of a floating body 1 respectively, and each other end of the mooring ropes 2 is locked on the anchor part 3 of the land. A moving pulley hanging weight 5 through an arm 5a under a water surface is rotatably and movably mounted along the intermediate part of the mooring rope 2. Accordingly, because a part of the weight of weight 5 is borne by the anchor part 3 through the mooring rope 2, tension always acts on the mooring rope 2 without sinking the floating body if the total weight of weight 5 is smaller than preparatory buoyancy which the floating body has in a non-mooring state. Thereby looseness of the mooring rope can be prevented, weight and frame structure supporting a pulley system are unnecessitated, and beautiful sight can be held.
Patent JP-H09194077-A (JP)
Title: Media processing device and deposit/withdraw device
Inventor: NAKAMURA TAKASHI
IPC: G07D7/00
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To facilitate change of usage in compliance with a sort of medium by arranging a recognition unit provided with a recognizing function for a handlable sort, of medium and a cassette provided with a storing function for a handlable sort of medium. SOLUTION: In a CPU 31a provided in a control unit 31, a removable recognition unit and the first - the fourth cassettes C1-C4 are connected to a bill processing device 11 for a bill as a medium, and respective circuit devices are controlled according to a program stored in a ROM 31b, and its control data is stored readably by means of a RAM 31c. In this case, the data for handlable money sorts are stored and managed in the recognition unit 14, and when a replacement recognition unit 32 provided with the data for the different money sort replaces the recognition unit 14, usage can be changed so as to comply with another money sort. In this case, a replacement cassette 21 is attached/removed according to the replacing money sort, and the data in a switched ROM 21a is informed to the control unit 31.
Patent JP-S52106047-A (JP)
Title: Magnetic bearing unit
Inventor: KAGAWA TOSHIMI
IPC: F16C32/04
Filed: 1976-03-03
Abstract: PURPOSE: To raise a dumping constant and radial spring constant by attaching to one of rotary and fixed magents, a magnetic pole segment having the radial demension different from that of the magnets in a magnetic bearing unit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56118416-A (JP)
Title: Novel flame-retardant thermosetting composition
Inventor: TAKAHASHI KATSUJI
IPC: C08G59/62
Filed: 1980-02-26
Abstract: PURPOSE: To provide the titled compsn. having excellent flame retardance, heat resistance, electrical characteristics, etc., containing an epoxy resin, a curing accelerator and a brominated polyphenol compd. as a flame-retardant curing agent in a specified ratio.  
     CONSTITUTION: When an epoxy resin (A), a brominated polyphenol compd. (B) (e.g. dibromo-bisphenol A or tetrabromo-bisphenol F) as a flame-retardant curing agent and a curing accelerator (C) (e.g. benzylamine) are mixed together to produce a flame-retardent thermosetting compsn., the component (B) is mixed in such a proportion as to give at least 2wt% component (B) (calculated as bromine) based on the whole amount of the thermosetting compsn. and a ratio of the phenolic hydroxy group in the component (B) to the epoxy group in the component (A) of 0.5W1.2, whereby the desired flame-retardant thermosetting compsn. can be obtd. which is suitable as electronic or electrical part or a material for paints. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63192532-A (JP)
Title: Simple production for forming metallic mold
Inventor: NATORI TATSUO
IPC: B22C9/06
Filed: 1987-02-04
Abstract: PURPOSE:To mass-produce a metallic mold and to form the metallic mold having good accuracy by covering the actual thing by a primary molding material, removing the actual thing after hardening, hardening after a secondary molding material to the corresponding face to the actual thing, removing as disintegrating the primary molding material and pouring molten metal. CONSTITUTION:In a first stage, the actual thing (aluminium kind, etc.) 1 under consideration of contraction rule is prepared. The actual thing 1 is desirable to no reverse-tapered shape. In a second stage, the primary molding material 3 having hot water disintegratable gypsum is packed between the frame body 2 and the actual thing 1 and hardened to make the mold 4. In a third stage, the actual material 1 is removed by drawing up. In a forth stage, the secondary molding material 6 made of thermal disintegratable gypsum is packed in the cavity part 5 and hardened to make the mold 7 as the combined mold. In fifth and sixth stages, the combined mold is dipped in the hot water 8, and the mold 4 is disintegrated to take out only the mold 7. next, after setting the mold 7 in a flask 9, the molten metal 10 is poured to obtain the metallic mold 11. In this way, the metallic mold and the castings are mass-produced and the metallic mold having good accuracy can be made.
Patent JP-S58141784-A (JP)
Title: Carcinostatic substance nc-42 substance and its preparation
Inventor: EDO KIYOTO
IPC: A61K35/74
Filed: 1982-02-15
Abstract: PURPOSE:To prepare a novel carcinostatic substance NC-42 substance, by subjecting preneocarzinostatin to S-carboxymethylation, followed by treating it with protease, etc. CONSTITUTION:Preneocarzinostatin is subjected to S-carboxymethylation by a conventional procedure to give S-carboxymethylated preneocarzinostatin, which is treated with protease such as trypsin, etc., a reaction product is treated with NCS-chromophore, and a carcinostatic substance NC-42 substance is isolated and purified from a reaction solution by using one or a combination of ion chromatography, dialysis, ultrafiltration, gel filtration, etc.
Patent JP-H01197544-A (JP)
Title: Thermoplastic elastomer composition and its production
Inventor: IZUMI ZENICHIRO
IPC: C08L23/16
Filed: 1988-02-02
Abstract: PURPOSE:To obtain the title elastomer composition improved in strengths, flow, flexibility and rubber property, by mixing a specified ethylene/alpha-olefin copolymer rubber with a PP resin and a softener. CONSTITUTION:Ethylene is reacted with an alpha-olefin at 50 deg.C or below in a slurry in a 4C or lower (un)saturated hydrocarbon in the presence of a Ziegler catalyst to obtain an ethylene/alpha-olefin copolymer rubber (A) of an ethylene content of 60-78mol%, a crystallinity (X-ray diffractometry of 4-20%, an m.p. >=100 deg.C, an HLMFI/MFI ratio >=35, a Mw/Mn ratio >=4 and a tensile strength at break >=100kg/cm<2>. 45-90 pts.wt. component A is mixed with 55-10 pts.wt. PP resin (B) which is preferably a mixture of at most 50wt. % propylene homopolymer with a propylene/alpha-olefin random copolymer of an alpha-olefin content of 5-15mol% and 0-1 pt.wt., per pt.wt. component A, softener to obtain the title composition. A thermoplastic elastomer is obtained by dynamically crosslinking this composition in the presence of an organic peroxide and, optionally, a crosslinking aid.
Patent JP-H01197763-A (JP)
Title: Paper for non-impact printer
Inventor: KONYA MASAFUMI
IPC: B41M5/00
Filed: 1988-02-02
Abstract: PURPOSE:To obtain paper for a non-impact printer which is excellent in terms of low noise by interlock to the electron data processing (EDP) of a computer, high-speed setting processing and graphic processing, etc., by coating a coating material consisting of a prescribed ratio of an acryl urethane resin and prescribed ratio of a filler on the surface of synthetic paper for the paper for said printer. CONSTITUTION:The coating material consisting of 80-40wt.% acryl urethane resin and 20-60wt.% filler is coated on the surface of the synthetic paper formed of a stretched polyolefin film contg. 20-65wt.% fine inorg. powder as a surface layer. The paper for the non-impact printer is obtd. from the synthetic paper coated with such coating material and the opacity thereof is specified to >=85%. The density of the surface layer of the synthetic paper is specified to >=1.0g/cm<2>. The paper for the printer which is excellent in terms of the low noise by interlock to the electronic data processing of the computer, the high-speed setting processing, the graphic processing, etc., is thus obtd.
Patent JP-H06235277-A (JP)
Title: Fire insulating wall
Inventor: MOURI KIMITOKI
IPC: C04B7/02
Filed: 1993-02-10
Abstract: PURPOSE:To manufacture a fire insulating wall at low cost by laying, as a wall body, a foamed concrete wall material on the inside or outside forming a low temperature side, and charging general Portland cement powder in a metal sealed box arranged on the side to be exposed to a high heat. CONSTITUTION:A foamed concrete wall material 7 having a determined thickness dimension H is laid on the inside of a safe body 1 for fire-proof safe, and a dressed metal plate 8 is laid on the inside thereof. On the outer surface side of the safe body 1, a sealed box having a determined thickness dimension H1 is formed by an outer shell steel plate 3 and an inner shell steel plate 5, and a powder 6 of general Portland cement is charged in the box. In the sealed box consisting of the outer shell steel plate 10 and inner shell steel 11 forming the outer surface in a door body 2, a powder 12 of general Portland cement is charged. Further, a foamed concrete wall material 3 is laid on the inside of the box, and a dressed steel plate 14 is further laid thereon.
Patent JP-S60166939-A (JP)
Title: Data imprinting camera
Inventor: TAKU MASAKAZU
IPC: G03B17/24
Filed: 1984-02-09
Abstract: PURPOSE:To confirm photographic data on a film even when the data is not imprinted within an image plane by imprinting the data outside of the image plane of the film when switching to a non-imprinting state is performed with a switching means. CONSTITUTION:When a changeover button 13 is at a position ON, the opening 12a of a light shield plate 12 is positioned under data characters 2a to be imprinted within the image plane and data characters to be imprinted outside of the image plane are covered with the light shield plate 12. When the shutter is released in this state, a lamp 1 turns on and the data characters 2a are image- formed within the image plane of the film 7. When the changeover button 13 is moved to right and placed at a position OFF, the data characters 2a are covered with the shield plate 12 and the shutter is released in this state to form an image of the data characters 2b while light transmitted through the characters 2b passes through the opening 12b.
Patent JP-S57137623-A (JP)
Title: Distributor type fuel injection pump
Inventor: ENDOU MASATOSHI
IPC: F02M41/12
Filed: 1981-02-18
Abstract: PURPOSE:To improve smoke, by moving a spring case, housed with an idle spring, through the displacement of a retaining pin and controlling operation of the idle spring. CONSTITUTION:Fuel oil is fed to suction space 3 from a feed oil pump 1. Plunger 5 performs reciprocating motion and rotary motion through a driving shaft 6 and cam disc 7. The fuel is injected through a suction port 12, compression chamber 14, distribution port 16, distribution passage 17 and feed valve 18. A spring case 33 housed with a spring 32 is moved by the displacement of a retaining pin 31. At full load operation, useless excess fuel by the idle spring at excess fuel starting end speed and around this speed can be prevented, and smoke can be improved.
Patent JP-H04238395-A (JP)
Title: Orchestral accompaniment device
Inventor: CHATANI NORIO
IPC: G09B15/00
Filed: 1991-01-22
Abstract: PURPOSE:To offer the device which has a function for altering the performance of music whose introduction part length is short to stand-by until a performance start indication is made and also prevents a singer from missing the singing start timing of the text part of the played music. CONSTITUTION:According to introduction data, it is decided whether or not the introduction part is long enough for a certain time. When not, a display urging the input of the start of performance is made on a video reproducing means. Then the performance start indication is expected. Consequently, the singer is given a preparation period for singing, so the performance is started with a start button pressed.
Patent JP-S58144082-A (JP)
Inventor: UEDA MAKOTO
IPC: B66B23/00
Filed: 1982-02-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03227339-A (JP)
Title: Polyolefinic resin composition and use thereof
Inventor: ASANO KUNIYOSHI
IPC: C08L51/06
Filed: 1990-02-01
Abstract: PURPOSE:To obtain the subject composition, composed of a polyolefinic resin, saponified ethylene-vinyl acetate copolymer and specific graft copolymer, capable of remarkably improving oxygen barrier properties, maintaining other excellent physical properties and useful as films, etc. CONSTITUTION:The objective composition composed of (A) 50-99.5wt.% polyolefinic resin, (B) 0.4-50wt.% saponified ethylene-vinyl acetate copolymer and (C) 0.1-15wt.% graft copolymer prepared by grafting an ethylenically unsaturated carboxylic acid or a derivative thereof onto a polyolefinic resin and further reacting a polyamide oligomer therewith at >=1.5 ratio (M2/M1) of the melt flow rate (M2) of the component (B) to the melt flow rate (M1) of the component (A) at 210 deg.C under 2160g load.